Electric light switches allowing user to control amount of light required in different light conditions

Size: 6075px × 4043px
Photo credit: © Trevor Smith / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: climate, controls, eco, electric, energy, environment, environmental, gases, global, green, grenhouse, lifestyle, light, lights, recycle, recycling, roof, saving, sustainability, sustainable, switches, warming